I found an interesting Android phone app for photography calculations and wanted to share it with the group. It's called "Camcalc" and provides, based on the camera type, depth of field dimensions, field of view, focal length equivalents, flash calculations and more.

There's a free version, and then an extra perk for the paid version- a graph detailing how high the sun is at a given time and day.

Wow! We have really come full circle. People used to be able to tell the time by how high the sun is in the sky - now it takes several hundred dollars of electronics to tell how high the sun is in the sky based on the time of day.